[GRASS-user] connect points to end points via v.net

[Moritz Lennert]

On 21/01/09 16:33, Christopher Mire wrote:
> Hello, I have a problem that I am considering doing some manual coding for,
> but thought I would check here for easier way first.  I'm new to grass, 
> so there
> are still alot of things I don't know.
> 
> Basically I have this huge vector map which
> is mostly connected.  Problem is that there are a bunch of intersections 
> of lines
> that dont actually connected together, due to way data was put 
> together.  Instead I
> have another vector map which is just a bunch of points.  Usually these 
> points all
> correspond to one of these disconnected intersections.  What I want to do is
> connect each point to all of the unconnected end points within some 
> threshold
> distance.  My plan is to use v.net.path on network, but I need to have 
> it all
> connected so this is why I am doing this.  I know there is v.net 
> <http://v.net>, but this
> connects points to a line, where as I only want to connected points to the
> end points of a line, or even connecting to line, but only if endpoint 
> of line is
> within threshold.
> 
> I was thinking about modifying v.net <http://v.net> to have option on 
> what to connect to, to
> specify option to only connect to endpoints instead of anywhere on 
> line.  Does
> this sound reasonable, or is there way to get this behavior another way?

Not sure I understand exactly what you want to do, but I have the 
feeling that v.edit should help you do the job.

Moritz